EPC transformer manufacturers share the structural composition of the transformer

Release time:

Mar 31,2022

According to EPC transformer manufacturers, a transformer is a device that uses the principle of electromagnetic induction to change the AC voltage. The main components are the primary coil, the secondary coil and the iron core (magnetic core). The main functions are: voltage transformation, current transformation, impedance transformation, isolation, voltage regulation (magnetic saturation transformer), etc.

EPC transformer manufacturers share the structural composition of the transformer:
According to EPC transformer manufacturers, transformer components include body (iron core, winding, insulation, lead wire), transformer oil, oil tank and cooling device, pressure regulating device, protection device (hygroscopic device, safety air passage, gas relay, oil conservator) and temperature measuring device, etc.) and outlet casing. Specific composition and function:
(1) Iron core. According to EPC transformer manufacturers, the iron core is the main magnetic circuit part of the transformer. It is usually composed of hot-rolled or cold-rolled silicon steel sheets with high silicon content, thicknesses of 0.35mm, 0.3mm, and 0.27mm, and coated with insulating paint on the surface. The iron core is divided into two parts: the iron core column and the horizontal piece, and the iron core column is sleeved with windings; the horizontal piece is used to close the magnetic circuit.
(2) Winding. According to EPC transformer manufacturers, the winding is the circuit part of the transformer, which is wound with double-wire insulated flat wire or enameled round wire. The basic principle of a transformer is the principle of electromagnetic induction. EPC transformer manufacturers take a single-phase double-winding transformer as an example to illustrate its basic working principle: when a voltage is applied to the primary winding, a current flows and an alternating magnetic flux is generated in the iron core. , These magnetic fluxes are called main magnetic fluxes. Under its action, the windings on both sides induce potentials respectively, and finally drive the transformer regulating device.